Beschrijving
Quantitative filter paper, 55 mm is a compact circular laboratory filtration medium for quantitative analytical applications. It features a basis weight of 84 g/m², slow filtration speed, and a hardened finish, making it appropriate for separations that benefit from longer contact time and finer flow control. The 55 mm diameter matches smaller funnels and micro-scale assemblies used in chemistry, environmental analysis, and quality-control laboratories. Supplied in packs of 100 pieces, the format is practical for method development, replicate series, and routine small-volume work. This grade from manufacturer filtraTECH combines slow-speed filtration with hardening to support careful precipitate handling and washing steps. Slow quantitative papers are commonly chosen when retention behaviour and controlled flow are prioritised over rapid throughput. The hardened construction aids dimensional stability when the sheet is wet, and the pre-cut discs fit standard small filtration set-ups without trimming. Use this 55 mm, 84 g/m² slow/hardened quantitative filter paper when compact diameter and slow filtration characteristics are required for your laboratory protocol.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Type: Quantitative filter paper
- Diameter: 55 mm
- Basis weight: 84 g/m²
- Filtration speed: slow
- Finish: hardened
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Questions about Quantitative filter paper, 55 mm
What is this article?
Quantitative filter paper, 55 mm is the article on this page. Luminix Health distributes filtraTECH for laboratory use. It sits in Filter paper, inside Filtration, in Verbruiksartikelen.
Filter paper is a cellulose sheet of a stated retention and speed. Qualitative paper clarifies. Quantitative, ashless paper is for a precipitate that will be weighed or ashed, because the paper itself leaves almost no ash. The diameter has to match the funnel.
Filtration holds back what is larger than the pores and lets the rest through. Paper is the ordinary laboratory filter. A membrane has a stated pore size and a polymer that must survive the solvent. A syringe filter is that membrane in a housing on a syringe. Glass fibre takes a higher dirt load. Ultrafiltration holds back macromolecules and passes salts. The pore size, the chemical compatibility and the volume are the three choices. Laboratory apparatus around filtration is indexed under ISO laboratory apparatus.
Which category should I open next?
The category is Filtration. The sub-category is Filter paper. The catalogue is Verbruiksartikelen.
Shelves beside this one are Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre filters, Bottle-top & vacuum filtration units, Ultrafiltration & concentrators, Filtration accessories, Extraction thimbles and Dialysis tubing & devices.
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When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.